| java.lang.Object
 org.geotools.graph.traverse.basic.BasicGraphTraversal
All known Subclasses: org.geotools.graph.traverse.basic.StagedGraphTraversal,
| BasicGraphTraversal | | public class BasicGraphTraversal implements GraphTraversal(Code) | | A basic implementation of GraphTraversal.
author:
Justin Deoliveira, Refractions Research Inc, jdeolive@refractions.net |
| BasicGraphTraversal | | public BasicGraphTraversal(Graph graph, GraphWalker walker, GraphIterator iterator)(Code) | | Constrcuts a new graph traversal.
Parameters:
graph - The graph being traversed.
Parameters:
walker - The walker being traversed over the components of the graph.
Parameters:
iterator - The iterator specifying the order in which to visit components of the graph. |
| traverse | | public void traverse()(Code) | | Upon each iteration of the traversal, a component is returned from the
iterator and passed to the visitor. The traversal interprets the return
codes from the walker and performs the following actions.
| Code |
Action Performed |
| CONTINUE |
The traversal instructs the iterator to continue and starts the
next stage of iteration. |
| SUSPEND |
The traversal instructs the iterator to continue but does not start
the next stage of iteration, returning from traverse(). |
| KILL_BRANCH |
The traversal instructs the iterator to kill the current branch
and starts the next stage of iteration. |
| STOP |
The traversal does not instruct the iterator to continue and
does not start the next of iteration, returning from traverse()
|
See Also: GraphTraversal.traverse |
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